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Why are light emitting diodes bad?
They aren't bad.
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Why do you need Light Emitting Diode?
The world survived many years without them, but they are very good at giving a fair amount of light for the energy consumed and they do last for a very long time.
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Why light emitting diodes are good?
LED (light emitting diode) is an electronic component that generates light from the electrons flowing in one direction through it, in an electron circuit, possibly as part of a circuit board. In a...
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Advantages of light-emitting diode?
1- consumption of electricity is way less 2- last 10 to 20 times longer 3- heat emission is very low (less fire risk) ----------------------------------------------------------------- Advantages...
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What is the shape of a light emitting diode?
Conventional LEDs are cylindrical in shape with a diameter of 3, 5, 8 or 10mm. One end of the LED has two connecting wires and the other usually has a dome which acts as a lens for dispersion of...